sanmaosjy 发表于 2017-11-27 11:20:36

JIS C 7709-0:1997/AMENDMENT 4:2012 Lamp caps and holders together with gauges

JIS C 7709-0:1997/AMENDMENT 4:2012  Lamp caps and holders together with gauges for the control of interchangeability and safety Part 0: General information (Amendment 4)

admin 发表于 2017-11-28 12:35:22

谢谢您的分享，金币已奖励!
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